87020523

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1171}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 131639040

約数和(自身を除く): 44618517

約数列:

[1, 3, 9, 23, 69, 207, 359, 1077, 1171, 3231, 3513, 8257, 10539, 24771, 26933, 74313, 80799, 242397, 420389, 1261167, 3783501, 9668947, 29006841, 87020523]

約数ペア:

[(1, 87020523), (3, 29006841), (9, 9668947), (23, 3783501), (69, 1261167), (207, 420389), (359, 242397), (1077, 80799), (1171, 74313), (3231, 26933), (3513, 24771), (8257, 10539)]